package com.weisiqian.study.springcloud.ribbonhystrix.service;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

@Service
public class HelloService {

    @Autowired
    private RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "hiError")
    public String sayHello(String name){
        return restTemplate.getForObject("http://SERVER-HI/hello/sayHi?name=" + name, String.class);
    }

    public String hiError(String name){
        return "hi," +name + ",sorry,error";
    }

}
